铝合金燃气熔化炉热力学系统模型建立及应用

Establishment and application of the thermodynamic system model for aluminum alloy gas furnace

本文通过对铝合金燃气熔化炉热力学平衡系统进行分析和计算,建立铝锭从投料塔进入熔化室预热、熔化、升温、保温的热力学系统模型,解析燃气在铝锭熔化过程中的各项参数,为生产工艺和节能改造提供模型数据支撑。

The paper establishes the thermodynamic system model for preheating, melting, heating - up and heat preservation of aluminum ingot from feeding tower to the melting room through analysis and calculation of the ther- modynamic balance system of the aluminum alloy gas melting furnace. The paper analyzes parameters of gas during the aluminum ingot melting process to provide model data and technical support to modification of the production process and energy conservation.